1986 Nissan 300ZX Repair Question
Mileage: 223,000 miles.
My alternator wont charge battery
Answer
sounds like the alternator has failed agian.
use a voltmeter and verify 12 volts to the big wire at the back of the alternator. if there is, check the fuses in the fuse box. if all is ok, then you need an alternator
Roy
i can barely reach the alternator let alone see the wires lol. is there an alternator relay in the relay box
no. check te big fuses in the fuse box.
you only need to post 1 time. not necessary for multiple posts. we all read all the posts.
Roy
i actually didnt mean to post more than one... and all the fuses are good but i had the battery terminals apart to wire in my underglow kit. would a bad ground cause this also. it mainly started after i installed the neon
yes it will. check all the grounds for being clean and tight
Roy
the ground to my negative terminal is all good but where are the other grounds located
on the trans bell housing, radiator support.
Roy